Based on meteorological data of mean monthly values of ambient temperature, wind speed, and global solar radiation, which were 22.2oC, 3.64 m/s, and 206 W/m2 respectively, an indirect solar dryer was designed, fabricated, and evaluated in an attempt to reduce

The dosages of radiation received by various age groups in the NICU and PICU, as well as in the general population, are studied. The AERB’s radiation recommendations and international radiation safety laws were strictly followed during this study. Dedicated X-Ray

The steady-state heat transfer study in a 4-pass fire-tube boiler is the subject of this paper. The heat transmission between the combustion gases and the boiler tube walls has been studied using a computer software. The energy balance was constructed

In the closed cosmic model, the horizon distance and volume of the universe are calculated. For t tme, the cosmic horizon distance distribution increases continuously, but for t > tme, it decreases. However, because to the shift of the universe

The book includes ten papers that examine the physical backgrounds and mathematical simulations of entropy growth, radiation peculiarities, and the model of gravitational matter from the perspective of phenomenological analysis in the frameworks of classical Galileo-Newton mechanics, Coulomb-Maxwell electrodynamics, and